Patrick Desgrenier is a concept artist working with Ubisoft Montreal on the Assassin's Creed series, where his specialization lies in matte painting of landscape images and gameplay background concepts. He was also a Lead Team Artist in Raphael Lacoste's art concept team for Assassin's Creed: Revelations.
- Desgrenier was one of the members of the scouting team to modern-day Constantinople (Istanbul), alongside Falko Poiker and Raphael Lacoste.
The following image was the more notable concept artwork created by Patrick Desgrenier and Nicolas Bouvier for Assassin's Creed. This image was originally envisioned as a concept for Constantinople, but was instead used for Assassin's Creed: Revelations.